Design of the hybrid passenger density information system

초록

The passengers suffer much inconvenience in a crowded subway during rush hour. The hybrid passenger density estimation (PDE) or information (PDI) system is proposed for maximizing the metro-users' convenience and saving their elapsed time to the destination. The hybrid PDIS technology is comprised of image processing for extracting passengers' head colors/motion vectors and RFID/NFC sensing for measuring the number of passengers. As a result, we can estimate fully the state of passenger density. As the system and its administrator reflect the apprehended crowd context, the passengers can improve their safety and convenience easily. © 2015 SERSC.

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